Image forming apparatus



FIG. 1 is a front view of an image forming apparatus showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a perspective view seen from above thereof; and,

FIG. 8 is a perspective view seen from below thereof. 

The ornamental design for an image forming apparatus, as shown and described. 